Shrink, v. t. 1. To cause to contract or shrink; as, to shrink finnel by imersing it in boiling water.
2. To draw back; to withdraw.
The Libyc Hammon shrinks his horn. Milton.
To shrink on(Mach.), to fix (one piece or part) firmly around (another) by natural contraction in cooling, as a tire on a wheel, or a hoop upon a cannon, which is made slightly smaller than the part it is to fit, and expanded by heat till it can be slipped into place.